#57A4D2#57A4D2

#57A4D2 is a light, moderate cyan. Relative luminance 0.332; OKLCH L 68.8% C 0.102 H 237.0°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#57A4D2
RGB	rgb(87, 164, 210)
HSL	hsl(202, 58%, 58%)
HSV	hsv(202, 59%, 82%)
CMYK	cmyk(58.6%, 21.9%, 0%, 17.6%)
CIE-LAB	lab(64.34, -10.35, -30.61)
CIE-LCH	lch(64.34, 32.31, 251.32°)
OKLab	oklab(68.81% -0.0555 -0.0856)
OKLCH	oklch(68.81% 0.102 237)
XYZ	xyz(28.8344, 33.2276, 65.8543)
Luminance	0.3323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A4D2 #D28557

analogous

#57D2C2 #57A4D2 #5766D2

triadic

#57A4D2 #D257A4 #A4D257

tetradic

#57A4D2 #C257D2 #D28557 #66D257

square

#57A4D2 #C257D2 #D28557 #66D257

split-complementary

#57A4D2 #D25766 #D2C257

monochromatic

#25648A #3287BA #57A4D2 #87BEDF #B8D8EC

Accessibility & contrast

On white

2.75

#57A4D2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#57A4D2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57A4D2

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A4D2	#FFFFFF	#000000	##000000
##57A4D2	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA3D4

Deuteranopia (green-blind)

#7E96D1

Tritanopia (blue-blind)

#00B0B3

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #57a4d2;
/* rgb */ color: rgb(87, 164, 210);
/* oklch */ color: oklch(68.8% 0.102 237.0);

Tailwind

colors: {
  custom: {
    50: '#90bee0',
    500: '#57a4d2',
    950: '#000000',
  },
}

SCSS

$custom: #57a4d2;
$custom-light: #90bee0;
$custom-dark: #000000;

JSON

{
  "hex": "#57a4d2",
  "rgb": {
    "r": 87,
    "g": 164,
    "b": 210
  },
  "hsl": {
    "h": 202.439,
    "s": 57.746,
    "l": 58.235
  },
  "oklch": {
    "l": 0.68806,
    "c": 0.10208,
    "h": 237
  },
  "luminance": 0.3323
}

Semantic roles & 50–950 ramp

primary

#57A4D2

secondary

#DBBCAA

accent

#8047E1

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #57A4D2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →